Core i7-4500U vs A8-6500B
Core i7-4500U
A8-6500B
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Core i7-4500U is positioned at rank 1183 and the A8-6500B is on rank 486, so the A8-6500B offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-4500U
Performance Per Dollar A8-6500B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4500U | A8-6500B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($398) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Haswell-ULT (2013) / 22 nm) | 🛑 Legacy (Richland (2013−2014) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-4500U | A8-6500B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($398) | ✅ More affordable ($0) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Core i7-4500U and A8-6500B
Core i7-4500U
The Core i7-4500U is manufactured by Intel. It was released in 4 June 2013 (12 years ago). It is based on the Haswell-ULT (2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,490 points. Launch price was $69.
A8-6500B
The A8-6500B is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 4.1 GHz. L2 cache: 4 MB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1866. Passmark benchmark score: 2,497 points. Launch price was $90.
Processing Power
The Core i7-4500U packs 2 cores / 4 threads, while the A8-6500B offers 4 cores / 4 threads — the A8-6500B has 2 more cores. Boost clocks reach 3 GHz on the Core i7-4500U versus 4.1 GHz on the A8-6500B — a 31% clock advantage for the A8-6500B (base: 1.8 GHz vs 3.5 GHz). The Core i7-4500U uses the Haswell-ULT (2013) architecture (22 nm), while the A8-6500B uses Richland (2013−2014) (32 nm). In PassMark, the Core i7-4500U scores 2,490 against the A8-6500B's 2,497 — a 0.3% lead for the A8-6500B.
| Feature | Core i7-4500U | A8-6500B |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3 GHz | 4.1 GHz+37% |
| Base Clock | 1.8 GHz | 3.5 GHz+94% |
| L3 Cache | 4 MB (total) | — |
| L2 Cache | 256K (per core) | 4 MB+1500% |
| Process | 22 nm-31% | 32 nm |
| Architecture | Haswell-ULT (2013) | Richland (2013−2014) |
| PassMark | 2,490 | 2,497 |
Memory & Platform
The Core i7-4500U uses the FCBGA1168 socket (PCIe 3.0), while the A8-6500B uses FM2 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1600 on the Core i7-4500U versus 1866 on the A8-6500B — the A8-6500B supports 15.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A8-6500B supports up to 64 of RAM compared to 16 — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i7-4500U) vs 16 (A8-6500B) — the A8-6500B offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Haswell-U (Core i7-4500U) and FM2 (A8-6500B).
| Feature | Core i7-4500U | A8-6500B |
|---|---|---|
| Socket | FCBGA1168 | FM2 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | 1600 | 1866+17% |
| Max RAM Capacity | 16 | 64+300% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 12 | 16+33% |
Advanced Features
Both support true virtualization. Both include integrated graphics — Intel HD Graphics 4400 (Core i7-4500U) and Radeon HD 8570D (A8-6500B) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-4500U targets Mobile. Direct competitor: A8-6500B rivals Core i3-4130.
| Feature | Core i7-4500U | A8-6500B |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics 4400 | Radeon HD 8570D |
| Unlocked | — | No |
| AVX-512 | No | No |
| Virtualization | true | true |
| Target Use | Mobile | — |
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